| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 551 |
20%
|
| 2 | Weekly | 272 |
9.9%
|
| 3 | Monthly | 137 |
5%
|
| 4 | More than monthly | 225 |
8.2%
|
| 5 | Never | 1346 |
48.9%
|
| 98 | Don’t know | 220 |
8%
|
| Sysmiss | 198 |